可可多窗口拖放示例 [英] Cocoa multi window drag and drop example

问题描述

我正在寻找一个可可例子，说明如何将图像从一个窗口拖到另一个窗口。如果不是，我想看到一个示例，显示在同一个窗口中从源和目的地拖动图像。如果有人链接到任何这样的例子，我将非常感谢。

I am looking for a cocoa example that illustrates how to drag an image from one window to another. If not I would like to see an example that shows dragging an image from a source and destination in the same window. If anyone has a link to any such examples I would greatly appreciate it.

推荐答案

在给出了：

Searching for "drag and drop" on Apple's sample code page gives:

图标/导航/ index.html？部分=资源+类型&主题=样本+代码rel =noreferrer >

• http://developer.apple.com /mac/library/samplecode/CocoaDragAndDrop/index.html


• http://developer.apple.com/mac/library/samplecode/DragAndDrop_Shell/index.html


• http://developer.apple.com/mac/library/samplecode/DragItemAround/index.html


• http ：//developer.apple.com/mac/library/samplecode/DragNDropOutlineView/index.html

• http://developer.apple.com/mac/library/samplecode/CocoaDragAndDrop/index.html
• http://developer.apple.com/mac/library/samplecode/DragAndDrop_Shell/index.html
• http://developer.apple.com/mac/library/samplecode/DragItemAround/index.html
• http://developer.apple.com/mac/library/samplecode/DragNDropOutlineView/index.html

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